3/4x-7=1/4x+8
What is the value of x?

What is the length of the unknown leg in the right triangle ?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?